Opel 2015 Cascada Owner's Manual page 177

When the setting page is displayed,
select Off to deactivate alert function.
Reactivate by selecting On.
When switching on the ignition, alert
function is deactivated.
Pop-up indication is displayed for
approx. 8 seconds in the DIC.
System reset
The content of the traffic sign memory
can be cleared in the setting menu of
the traffic sign assistant page by
pressing the SET/CLR button on the
turn signal lever for a longer time.
Upon successful reset, a chime will
sound and the following symbol is
indicated until the next traffic sign is
detected.
In some cases, traffic sign assistant is
cleared up automatically by the
system.
Fault
The traffic sign assistant system may
not operate correctly when:
■ The area of the windscreen, where
the front camera is located, is not
clean.
■ Traffic signs are completely or
partially covered or difficult to
discern.
Driving and operating
■ There are adverse environmental
conditions, e.g. heavy rain, snow,
direct sunlight or shadows. In this
event, No Traffic Sign Detection
due to Weather is indicated on the
display.
■ Traffic signs are incorrectly
mounted or damaged.
■ Traffic signs do not comply with the
Vienna Convention on traffic signs
(Wiener Übereinkommen über
Straßenverkehrszeichen).
Caution
The system is intended to help the
driver within a defined speed
range to discern certain traffic
signs. Do not ignore traffic signs
which are not displayed by the
system.
The system does not discern any
other than the conventional traffic
signs that might give or end a
speed limit.
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